Federico Pena

George Peck / KUVO

At the grand opening of the Union Station Transit Center in Denver, former mayor Federico Pena visited the live KUVO broadcast booth.  "Now we're seeing the results of the hard work of thousands of entrepreneurs, citizens and risk-takers who believe in the vision," said Pena, who served as mayor of Denver from 1983 to 1991.  He was elected on the slogan "Imagine a Great City."